16919244

素因数分解:

$2^2\times 3^2\times {\mathrm{469979}}^1$

素因数の和:469989

約数の個数: 18

約数和(自身を含む): 42768180

約数和(自身を除く): 25848936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 469979, 939958, 1409937, 1879916, 2819874, 4229811, 5639748, 8459622, 16919244]

約数ペア:

[(1, 16919244), (2, 8459622), (3, 5639748), (4, 4229811), (6, 2819874), (9, 1879916), (12, 1409937), (18, 939958), (36, 469979)]